The Ninety Complex

The Ninety Complex at 90 Lang Street, Dong Da is a new commercial, co-working and Business Suite complex in a central location near the Nga Tu So area. Its modern spaces, diverse amenities and convenient transport connections make office space for lease at The Ninety Complex a noteworthy option in the Lang Street area.

Location and building advantages

The Ninety Complex is located at 90 Lang Street, Nga Tu So area, Dong Da, Hanoi, on a connecting route between Lang Street, Nguyen Trai, Tay Son, Truong Chinh and Ring Road 2.

This location offers a major advantage for businesses needing to travel between Dong Da, Thanh Xuan, Cau Giay, Hai Ba Trung and central Hanoi.

From the building, the following destinations can be reached quickly:

• Elevated urban railway station: approximately 3–5 minutes.

• Royal City: approximately 2–3 minutes.

• Thuy Loi University: approximately 2–3 minutes.

• Hanoi Medical University: approximately 5 minutes.

• Bach Mai Hospital: approximately 5–10 minutes.

• Banking Academy: approximately 5–10 minutes.

• Trade Union University: approximately 5 minutes.

• Hoan Kiem Lake: approximately 15–20 minutes.

• Ring Road 3: approximately 10–15 minutes.

In particular, its proximity to urban railway routes and major transport corridors makes The Ninety Complex offices at 90 Lang Street convenient for employees, clients and business partners.

Scale and design

The Ninety Complex is built on a site of approximately 3,400 m², comprising 27 above-ground floors and 4 basement levels. It is a multifunctional complex combining commercial space, workspaces and Business Suites.

The main areas are arranged as follows:

• Level 1: reception lobby and commercial service area.

• Level 2: Co-working Space, integrated with a digital library and workplace amenities.

• Level 3: amenity area including a four-season swimming pool, gym, yoga, Jacuzzi, spa pool and multi-purpose fitness room.

• Levels 4–27: Business Suite/serviced apartment area.

• 4 basement levels: parking and technical areas.

The commercial podium and workspaces are designed in a modern style, suited to businesses seeking offices in central Dong Da while benefiting from the amenity ecosystem of a new complex.

Floor plates and leasable areas

Indicative commercial and office floor plates are approximately 1,000–1,200 m² per floor. Leasable areas can be configured flexibly from approximately 65 m² to 1,000 m², depending on location and actual available space.

In addition to conventional offices, The Ninety Complex also offers Co-working Space, suitable for small businesses, startups, project teams or companies requiring flexible workspaces.

Specifications and equipment

• Scale: 27 above-ground floors – 4 basement levels.

• Floor plate: approximately 1,000–1,200 m² per floor.

• Elevators: high-speed elevator system serving the building.

• Air conditioning: central air-conditioning system.

• Backup power: backup generators meeting 100% of operating capacity.

• Fire safety: a fully integrated fire prevention and firefighting system for the new development.

• Security: multi-layer security control system operating 24/7.

• Parking: 4 basement levels serving parking needs.

The Ninety Complex has been developed with a Smart Living orientation, applying technology to management, operations and user experience.

Amenities and services

A key advantage of office leasing at The Ninety Complex is its integrated amenity system within one complex. Businesses have not only workspace, but can also use a range of services for employees and clients within the building.

Key amenities

The podium includes commercial services, Co-working Space and a digital library. The amenity floor features a four-season saltwater swimming pool, gym, yoga, Jacuzzi, spa pool and multi-purpose fitness room.

The project also includes amenities such as:

• Modern reception lobby.

• Retail and service centre.

• Co-working Space.

• Four-season swimming pool and relaxation area.

• Gym, yoga and training areas.

• Sky bar and sky garden.

• Smart basement parking.

• Security and access-control system.

With its diverse amenity system, office space for lease at The Ninety Complex is suitable for businesses that value employee experience, brand image and convenience when hosting clients.

Investor, developer and contractor

The project is invested in by Anhsao Electronics Co., Ltd. (SETRA). ROX Living is the project developer and manager, while Delta is the contractor.

The Ninety Complex has been developed as a Business Suite model combining commercial, service and workspace functions, differentiating it from conventional office buildings along Lang Street.

Handover and operational timeline

The Ninety Complex was completed and handed over in 2025. As a new development, its technical systems, amenities and common areas have been invested in to modern standards, making it suitable for businesses seeking office space for lease on Lang Street.

The Ninety Complex office rental rates

Indicative market rental rates are currently around USD 14–18/m²/month, excluding service charges and VAT. Some leasing sources list rates of approximately USD 15–20/m²/month, depending on area and timing.

Actual rates depend on the floor, location, leased area, lease term and policies at the relevant time. Businesses should check actual space availability to receive an accurate quotation.

Contact information for consultation and site visits

Businesses wishing to learn about rental rates, check actual vacancy or arrange a visit to the workspace at The Ninety Complex – 90 Lang Street are welcome to contact our team of specialists:

• Hotline / Zalo: 0879 83 3879

• Email: cskh@tektra.vn

• Service policy: Consultation, site visits and lease negotiation support are provided entirely free of charge for tenants.